baber/WOPTO huggingface dataset:
Patent JP-H04261262-A (JP)
Title: Image reader
Inventor: ASAKURA YOSHIHIDE
IPC: H04N1/04
Filed: 1991-01-17
Abstract: PURPOSE:To correct dispersion or the like in number of revolutions of a motor by detecting a difference between number of revolution control information of the motor and a moving quantity of a medium for each unit time so as to calculate the correction value and feeding back an image data read from the correction value. CONSTITUTION:A step number of a motor 2 from a synchronizing circuit 3 is monitored by a detection circuit 9, which detects a difference between number of revolutions of a roller 7 and a moving quantity of a medium 6 for each unit time to calculate a correction data. Then the calculated correction data is stored in a memory 1 and fed to a correction arithmetic circuit 11, which corrects an image data. Thus, a difference between the step number of the motor and the actual moving quantity of the medium is detected for each unit time to correct the image data read by the calculated correction value, and even when the step number of the motor and the actual moving quantity of the medium is dissident due to any cause, the image data is accurately read.
Patent JP-H02184755-A (JP)
Title: Probe for surface wave
Inventor: HASUO YASUNORI
IPC: G01N29/24
Filed: 1989-01-12
Abstract: PURPOSE:To generate the surface wave efficiently at a correct angle of incidence even if the propagation speed of the surface wave in a body to be inspected is unknown by converging the beam axis of an ultrasonic wave emitted by a vibrator on the center of the circle of the circumferential surface of a wedge. CONSTITUTION:The abutting surface 1b of the probe is made to abut on the surface 6a of the body to be inspected and respective vibrators 2 are switched and applied with a voltage in order by electron scanning, etc., at the same time, so that the beam axes B of ultrasonic waves emitted by the vibrators 2 pass the center C of the circle and are made incident on the body 6 to be inspected. Then many vibrators 2 are arrayed and arranged on the circumferential surface 1a having a 90 deg. center angle closely to each other, so the different angles of incidence of the ultrasonic waves are about 0-90 deg. and the beam axis B of some vibrator 2 is made incident on the body 6 to be inspected at an angle of incidence where a surface wave can be generated, thus generating the surface wave even if the propagation speed of the surface wave in the body 6 to be inspected is unknown.
Patent JP-H06217273-A (JP)
Title: Method and device for encoding image data
Inventor: NODA TSUGUO
IPC: H04N19/162
Filed: 1993-01-13
Abstract: PURPOSE:To enable small-scale, high-efficient encoding while suppressing picture quality deterioration of successive images having small changes and to set optimum refresh frame intervals corresponding to encoding conditions as to the method and device for image data encoding which divide multi-valued image data into blocks consisting of plural pixels and performs orthogonal conversion for the pixels in the blocks. CONSTITUTION:It is decided whether or not there is a pixel change between blocks of a current and a reference image at the same position (S1) and the pixels of only a block judged to have the changes are encoded (S2 and S3). The reference image is replaced with the current image at each time irrelevantly to whether or not there are the block changes (S4). Each time the number of refresh frames is reached, the reference image is replaced with the current image and at the time, refresh processing for encoding the current image is performed regardless of whether or not there are the block changes. The set value of intervals of the refresh processing is varied corresponding to the encoding conditions such as a decision threshold value for block changes, a transmission rate, and a quantization threshold value.
Patent JP-H11200695-A (JP)
Title: Lock metal fitting of door
Inventor: SASADA YASUNOBU
IPC: E05B65/06
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To provide a lock metal fitting which can automatically lock a door provided at a doorway when a fire occurs in a room. SOLUTION: A latch bolt 15 is slidably supported by a latch holder 2 having a mounting plate 6. A latch 17 at a tip of the latch bolt 15 is inserted into a latch insertion hole 8 provided in the mounting plate 6. A first spring 21 which presses the latch bolt 15 in the direction in which the latch 17 protrudes outward and a second spring 22 which presses the latch bolt 15 in the direction in which the latch 17 retreats into the latch insertion hole 8 are provided. The second spring 22 is formed by shape memory alloy, and the latch 17 in which the second spring 22 is assembled in a condition in which it is pulled and elongated is held at a retreat position.  A lock metal fitting is attached to a door, the second spring 22 is shrunk due to a rise of temperature caused by a fire in a room, the latch bolt 15 is moved due to elastic force of the first spring 21, and the latch 17 at the tip is engaged with an engaging hole 42 provided at an opposing position to lock a door.
Patent JP-H10164958-A (JP)
Title: Speed controller for reaping pretreatment device in combine
Inventor: DOI KUNIO
IPC: A01D41/12
Filed: 1998-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a raking action from becoming impossible when a car speed is too slow. SOLUTION: The reaping pretreatment device provided with a horizontally longitudinal platform provided with an auger, a cutting blade and a raking reel is mounted to the front part of a traveling car body provided with an engine and a threshing part in a combine, a driving power transmission system from the engine is branched into a traveling part and the reaping pretreatment device and provided and a continuously variable speed change mechanism is interposed in a raking reel transmission system.  In the meantime, the detected value of a car speed sensor provided in the traveling part and the detected value of a raking reel rotation number sensor provided in the raking reel transmission system are inputted to a control means and the control means executes car speed synchronization control so as to proportionally increase and decrease a raking reel rotation number synchronized with the car speed and performs control so as not to operate the continuously variable speed mechanism when the rotation number of the raking reel is smaller than a prescribed lower limit value N3 (S6:no).
Patent JP-H07205310-A (JP)
Title: Carbon fiber composite material
Inventor: KAGEYAMA YOSHITAKA
IPC: B29C70/10
Filed: 1994-01-18
Abstract: PURPOSE:To obtain a carbon fiber composite material excellent in resistance against metal corrosion by specifying the specific resistance of the carbon fiber composite material reinforcing a matrix resin. CONSTITUTION:The specific resistance of a carbon fiber composite material reinforcing a matrix resin by a carbon fiber is set to 1.0-X10<-1>OMEGA.cm or more. In order to more perfectly prevent the corrosion of a metal material, the specific resistance is pref. 5.0-10<-1>OMEGA.cm. A high resistance carbon fiber to be used shows strong adhesiveness against a resin even if surface treatment is not especially applied but, by surface treatment due to the oxidation using a chemical soln. such as nitric acid or the like and surface treatment in plasma of gas such as Ar, O2 or CF3, the adhesiveness and dispersibility of the carbon fiber with the matrix resin can be further enhanced.
Patent JP-H02187590-A (JP)
Title: Device for correcting shape of sheath for housing ceramic product
Inventor: MIYATANI TAKASHI
IPC: F27D3/12
Filed: 1989-01-12
Abstract: PURPOSE:To wipe out press creases, such as cracks, which are formed in a sheath for housing a ceramic product at the time of press molding by working a cross-shaped tool by the use of a tool-driving device in the manner of following the loci of the rectangular outer boundaries of the sheath. CONSTITUTION:A shape-correcting tool is formed, which has in the upper side of four arms of a cross-shaped plate 5 a cross-shaped water-feeding groove 10 and has in the water-feeding groove 10 water-feeding holes 11 for feeding water to the tops of sponges 8, 9 positioned under a cross-shaped plate 5. A boss 6 provided at the top of the cross-shaped plate 5 is fixed to a driving device 13 which conducts the movement of the cross-shaped plate 5. The sheath 1 for a ceramic product is fixed to the top of a support 12 in the driving device 13 with the bottom plane 3 of the sheath 1 positioned above and the hollow facing downward. The inverse L-shaped contact planes formed by the sponges 8, 9 at four parts are made to follow the loci of the rectangular outer boundaries of the sheath 1 in the manner of scanning by oscillating movement of the driving device 13 alternately an continuously the angular parts where the bottom plane 3 and the side planes 4 of the sheath 1 meet. As a result, press creases 2 in the sheath 1 are wiped out.
Patent JP-H08194713-A (JP)
Title: Information retrieval method
Inventor: SAKURAI AKIHITO
IPC: G06F17/30
Filed: 1995-01-13
Abstract: PURPOSE: To extract a data record having a retrieval key or a key similar to the key at high speed by collating data between the retrieval key and an objective data base through the use of a code. CONSTITUTION: The retrieval key is encoded in a procedure 105. In a procedure 110, i1 , i1+1 ,...im used in a procedure 125 are obtained. A threshold is set in a procedure 115. In a procedure 145, the retrieval key is collated with the data record becoming the object of retrieval at present by using front ik -pieces of codes. In a procedure 150, the result 'x' of the procedure 145 and the threshold t1 are compared. When x>t1 , the retrieval key is estimated to be in the data record in a procedure 155 and a processing against the data record is terminated. When x<t1 , 'x' is compared with t2 in a procedure 160. When x<t2 , the retrieval key is estimated so that it is not included in the data record. An operation against the data record is terminated. In a procedure 190, the record of the data record estimated to include the retrieval key is collected and outputted.
Patent JP-S60147378-A (JP)
Title: Test printing pattern setting method for serial printer
Inventor: MURAKAMI ISAO
IPC: G06K15/00
Filed: 1984-01-12
Abstract: PURPOSE:To enable test printing to be carried out irrespectively of the position at which a paper is set, by enabling setting of the first printing position and a printing width for test printing. CONSTITUTION:First, a higher order digit place of a paper length setting switch is read, and is set on a left margin. Next, a lower order digit place of the switch is read. When this is not 0, the sum of the value of the higher order switch and the value of the lower order switch is taken, and it is checked whether or not the sum exceeds an allowable limit of printing width. When the sum exceeds the limit, the excess portion is subtracted from the value of the lower order switch, and the value thus obtained is made to be the printing width. When the sum does not exceeds the limit, the value of the lower order switch is made to be the printing width. Accordingly, by setting the first printing position and the printing width in this manner, test printing can be carried out at arbitrary positions through firmware control.
Patent JP-S58121001-A (JP)
Title: Optical fiber device
Inventor: SHIRASAKI MASATAKA
IPC: G02B6/02
Filed: 1982-01-13
Abstract: PURPOSE:To suppress a reflection factor of an optical fiber end face to a specified value or below, and to prevent generation of a noise, by sticking a transparent plate to the end face, utilizing the expansion of emitted light based on the number of openings of an optical fiber, and reducing a ratio in which a reflected ray is made re-incident to a core part. CONSTITUTION:To the end face of an optical fiber 11, a glass plate 12 is fitted almost vertically in the axial direction of the optical fiber. An adhesive 13 fixes the optical fiber 11 and the glass plate 12 relatively, and also fills the space between the optical fiber end face and the glass plate surface. A core part of the optical fiber, the glass plate and the adhesive have an approximate refractive index, respectively. Since such a filling material exists, a reflection of light on interface between the optical fiber and the adhesive interface, or between  the adhesive and the glass plate does not occur, and an interface 14 of the glass  plate and air serves as an opening end of the optical fiber. In this regard, thickness of the glass plate is varied a little by the number of openings of the optical fiber, but it is about 1mm. in case of a normal condition, and it becomes a  value of 1mm.-10mm. depending on the condition.
Patent JP-S58121102-A (JP)
Title: Monolithic coupling method between synthetic resin parts and metallic substrate
Inventor: MIURA AKIHIRO
IPC: G11B33/02
Filed: 1982-01-12
Abstract: PURPOSE:To set plural synthetic resin parts close to each other and with high precision, by forming previously plural holes and notches to a metallic substrate and molding synthetic resin parts monolithically to those holes. CONSTITUTION:A metallic substrate 7 contains holes 8 and 9 at positions where synthetic resin part like a bearing, etc. are molded monolithically, and these holes 8 and 9 are communicated to the edge surface of the substrate 7 by notches 10 and 11. In this case, a resin path between synthetic resin parts 12 and 13 is formed by a space which is formed to a metallic mold and along the notches 10 and 11 formed to the substrate 7 and the edge surface of the substrate 7 between the notches 10 and 11. Therefore a runner 14 between the parts 12 and 13 is formed along the edge surfaces in the notches 10 and 11 as well as the substrate 7. Then the runner is cut at the edge surfaces of notches 10 and 11. This eliminates the formation of a runner to the substrate as well as a slit for insertion of the runner. Thus plural synthetic resin parts can be set close to each other with high precision.
Patent JP-H05191731-A (JP)
Title: Blemish correction circuit
Inventor: TAKE HIROSHI
IPC: H04N5/378
Filed: 1992-01-13
Abstract: PURPOSE:To correct blemish correctly independently of a temperature change by applying closed loop control to a blemish noise signal so that a level of an output signal resulting from addition in opposite phase is zero when a correction signal is added to a blemish noise signal in an opposite phase so as to implement correction processing. CONSTITUTION:A correction signal read from a memory 15 in which a blemish position and a blemish noise signal level are stored as a blemish correction signal level at an ambient temperature at the storage of memory is fed to an adder 12 via a GC circuit 32 and added in opposite phase to a video signal from the CCD 11. An output signal SB of an adder 12 corresponding to the blemish position is sampled by a sample-and-hold circuit 35, in which the signal is held. Then the GC circuit 32 is controlled by a sample-and-hold output so that the blemish noise signal is cancelled by a correction signal SC from the memory 15. Thus, the blemish noise is cancelled independently of the ambient temperature to attain the correction of the blemish noise.
Patent JP-H10213717-A (JP)
Title: Optical waveguide module and its manufacture
Inventor: SAITO MASAHIDE
IPC: G02B6/30
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To enable long-period use by providing a 1st adhesive which is applied onto a 1st area and a 2nd adhesive which is applied on a 2nd area. SOLUTION: After a pressure plate 6 is arranged on part of the 1st area, the 1st adhesive is supplied from a dispenser onto the remaining area of the 1st area. The 1st adhesive 8 is an epoxy-acrylate based UV adhesive. The 1st adhesive 8 is irradiated with ultraviolet rays to set. The set surface of the 1st adhesive 8 is flat. Then the 2nd adhesive 10 is supplied onto the 2nd area from the dispenser arranged above the border between the 1st and 2nd areas. The 2nd adhesive 10 is a urethane-acrylate based UV adhesive. The 2nd adhesive 10 is also liquid before being irradiated with ultraviolet rays and spreads over the coating on the 2nd area and the 1st adhesive in the 1st area. The 2nd adhesive 10 is made to set by being irradiated with ultraviolet rays. In this case, the 2nd adhesive is thicker than the 1st adhesive 8.
Patent JP-H04243196-A (JP)
Title: Manufacture of ceramic multilayer wiring board
Inventor: TANAKA YOSHIMASA
IPC: H05K3/46
Filed: 1991-01-18
Abstract: PURPOSE:To remove the necessity of making a through hole and via filling by inserting a conductive pin after laminating and thermocompression bonding. CONSTITUTION:A green sheet 1 is a sheet where conductive wiring 2 is applied, and a plurality of these sheets 1 are laminated, and are thermocompression- bonded by a hot press to make a laminate 3. At this time, since there is no through hole formation, there in no omission in formation of through holes. Moreover, there is no via filling process, the pressure falling on the green sheet 1 itself can be stabilized. And a conductive pin 4 is inserted in the laminate 3. At this time, the conductive pin 4 is heated in advance to high temperature, and the laminate 3 is heated similarly, so the conductive pin 4 can be easily inserted. After the above process, the superfluous conductive pin 4 jutting out up and down is cut and further this laminate 3 is debindered and baked.
Patent JP-S62166299-A (JP)
Inventor: FUUGO JIIKURISUTO
IPC: F42B12/00
Filed: 1987-01-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56101517-A (JP)
Title: Pulse oscillator
Inventor: KAWAMURA YOSHIHIRO
IPC: G01D5/347
Filed: 1980-01-18
Abstract: PURPOSE:To miniaturize the unit and increase its reliability by arranging a detection part inside a pulse oscillator and an electronic circuit on the side of signal processing and connecting the both with an optical fiber. CONSTITUTION:If a luminous element 4 is lighted on a power supply 3, a light from the luminous element 4 passes through a half mirror 10, entering into an optical fiber 9. The light passing through the optical fiber 9 runs through a fixed slit 5, then a slit 2a on a code disc 2 to be irradiated on a mirror 12 and also reflected. The light reflecting from the mirror 12 returns to the optical fiber 9. When the fixed slit 5 and the slit 2a on the code disc 2 don't coincide, the light does not reach the mirror 12 and does not return to the optical fiber 9. The light returning to the optical fiber 9 is reflected by the half mirror 10 after finding its way through the optical fiber 9, and then hits a light-receiving element 6. An electric signal from the light- receiving element 6 is amplified by means of an amplifier 7 and led to an output terminal.
Patent JP-S57118429-A (JP)
Title: Monitor circuit for pulse generating state
Inventor: HOSODA KATSUJI
IPC: H03K5/19
Filed: 1981-01-14
Abstract: PURPOSE:To simplify the constitution of a monitor circuit for the pulse generating state, by giving a collective monitor to each of the timing pulses. CONSTITUTION:The timing pulses 13-1-13-N are fed to a parity checking circuit 36 of a monitor circuit C for the pulse generating state. The output given from the terminal P of the circuit 36 is applied to a register 37. The register 37 is reset by a start signal 11 and holds and delivers the input signal at that time by the delayed output given from a delaying circuit 14. After the application of the signal 11, the logic ''1'' or ''0'' is momentarily transmitted from the circuit 36 to the register 37 as the display of the timing generating state. The output of the circuit 36 in the time 6t after the application of the signal 11 is held and fixed to the register 37 to be applied to a deciding circuit 38 when the delayed output given from the terminal 6 is applied to the register 37.
Patent JP-S5389735-A (JP)
Title: Laser printer
Inventor: KUBO KIKUO
IPC: G03G15/04
Filed: 1977-01-18
Abstract: PURPOSE: To assuredly detect the position of laser beam on a photo-sensitive body by dividing the laser beam into half with a photo-modulation element, modulating one laser beam, radiating the photo-sensitive body with the modulated laser beam, and projecting the other laser beam onto a reflecting code plate on which a striped pattern is formed. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07210306-A (JP)
Title: Cursor position indication input device
Inventor: ADACHI KOZO
IPC: G06F3/033
Filed: 1994-01-20
Abstract: PURPOSE:To provide an inexpensive input device capable of easily indicating a cursor position. CONSTITUTION:Liquid 2 is put inside a container 1 and a reflector 3 is floated on a liquid surface. In the meantime, the upper part of the container is covered with a holding part 5, a light source 4 is mounted to the center part of the lower surface of the holding part and light 8 from the light source is converged by surrounding the light source with a hood 6. Also, four sheets of area photosensors 7a, 7b, 7c and 7d are provided on the outer periphery of the light source on the lower surface of the holding part. The light from the light source is reflected at the reflector and made incident on the area photosensors. The respective area photosensors photoelectrically convert the received light and output corresponding levels. An arithmetic part calculates a direction for moving a cursor from the difference of the respective output values and moves the cursor and an A/D conversion part converts the output value of the arithmetic part to a pulse number and controls the moving speed of the cursor in proportion to the quantity of the pulse number.
Patent JP-S61163728-A (JP)
Title: Sub-information separating system
Inventor: TSUKAGOSHI TAKASHI
IPC: H03M7/30
Filed: 1985-01-14
Abstract: PURPOSE:To save power by converting a use element to a low speed, and to use a sub-information separating circuit in common, by expanding a pulse width of a Coded Mark Inversion (CMI) code rule violation pulse, and thereafter, separating a sub-information signal. CONSTITUTION:A CMI decoding converting circuit 3 inputs a CMI signal 1 and a clock signal 2, and outputs a CMI code rule violation pulse 4 and a decoded main signal 9. In a pulse width expanding circuit 5, a pulse width of a CMI code rule violation pulse 4 is expanded, and a CMI code rule violation pulse 6 which has expanded the pulse width is sent to a sub-information separating circuit 7. In the sub-information separating circuit 7, a sub-information signal 8 is separated from the CMI code rule violation pulse 6 which has expanded the pulse width. The CMI code rule violation pulse 4 gains AND with the clock signal 2 in an NAND gate IC2, and thereafter, its output signal 10 is inputted to a set terminal S of a flip-flop F7.
Patent JP-S5498152-A (JP)
Title: Input/output control terminal
Inventor: YOSHIMOTO HIROSHI
IPC: G06F3/05
Filed: 1978-01-19
Abstract: PURPOSE: To improve reliability with preventing abnormal operations of a computer, which are caused by input data, from occurring by inspecting automatically input data from an experimental device by an I/O terminal.  
     CONSTITUTION: Measured data of measuring equipment 11 is set to input register 15 and is sent to comparator circuit 16 at the next timing and is compared with conditional data which is held in conditional data register 14. If measured data is in the range of conditional data, measured data is sent to data buffer 17 and further sent to central processor 13. Otherwise, measured data is decided as abnormal data, and a control signal is set to abnomaly indication register 19 as abnormal coantrol data. At the next timing, abnormal control data is sent to alarm equipment control circuit 20 and input control circuit 18 to not only operate alarm equipment 21 but also stop the input of following measured data. 
     COPYRIGHT: (C)1979,JPO&Japio